I'm making a guide here for those who want to take up
bus-spotting as a hobby.
First Thing you might do is research. For example, you want to ride
a Volvo B10M Mark II. Go to sgwiki and research on route
deployments. See if your desire-to-ride bus is on which service.
Consider the route pattern. If you want to ride a bus on a highway,
take all the service numbers that your desired buses are in. Scout
the route out on SBS Service number enquiry or SMRT Electronic Bus
Guide.
Things you need:
A good bus-spotter would never go out on an empty stomach. Have a
sumptuos lunch but don't eat too much. If you are bus-stopping
after work or school, have a meal first before you head out. You
don't want to have an empty stomach waiting for a desired bus.
Bring a snack or two for reserves in case you get hungry
waiting.
Next, is judging what time it will arrive. If you are riding a
desired bus on a low-demand route, it's frequency will tend to be
long (27-59 mins). If you are riding it on a high-demand route, the
frequency would be about 5 - 12 minutes. If there's a bus timetable
at the bus stop, refer to it.
Bring a camera. If you want to take a picture of the bus, you might
want to use a high quality mobile phone camera. It will no cause
suspicion among others. If not, be brave if you are taking it on a
SLR camera or digital camera.
Lady luck. Sometimes, luck could help you. Sometimes, your desired
bus may be on another service, let's say your regular neighbourhood
service filled with Bendy buses. One day, you see your desired bus
making an unexpected cameo on it. Cameo is a bus lingo meaning, 'a
spare bus which replaces a faulty perm bus. Some service timetables
require a certain bus to do 2 services back to back.
Choose a comfortable bus stop. Wait for your desired bus to arrive.
Just don't choose the wrong bus stop at the wrong time. If you do,
the bus captain will be very suspicious.
Be a curious fox. Try to predict which bus would come out first. If
you see your bus just arriving at the bus interchange, see what
service it's on and spot other buses which are on that service. If
you spot that bus was on that service only, you could wait or have
a toilet-break. If there's two to three buses, you can have a
comfortable meal without rushing. It depends on the service
frequency. Try to time each bus departure on the service. I
recommend 5 minutes for feeders and 10 minutes for trunk services.
low passenger demad services could be timed at 15-25 minutes.
Get a concession or season pass. Use the advantage of unlimited
rides benefit. This would save money from wasting it on fares for
bus-spotting.
If you have all this, you're on your way to become a good
bus-spotter. 